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Rev | Author | Line No. | Line |
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233 | daniel-mar | 1 | unit Main; |
2 | |||
3 | interface |
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4 | |||
5 | uses |
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6 | SysUtils, WinTypes, WinProcs, Messages, Classes, Graphics, Controls, Forms, |
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7 | Dialogs, StdCtrls, IniFiles, Grids, Outline, ExtCtrls; |
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8 | |||
9 | type |
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10 | TForm1 = class(TForm) |
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11 | Outline1: TOutline; |
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12 | Notebook1: TNotebook; |
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13 | Memo1: TMemo; |
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14 | Label2: TLabel; |
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15 | Label8: TLabel; |
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16 | Label9: TLabel; |
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17 | Label10: TLabel; |
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18 | Label11: TLabel; |
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19 | Label12: TLabel; |
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20 | Button8: TButton; |
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21 | Edit9: TEdit; |
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22 | Edit10: TEdit; |
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23 | Edit11: TEdit; |
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24 | Edit12: TEdit; |
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25 | Edit13: TEdit; |
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26 | Button9: TButton; |
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27 | Edit14: TEdit; |
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28 | Label13: TLabel; |
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29 | Button5: TButton; |
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30 | Edit2: TEdit; |
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31 | Label14: TLabel; |
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32 | Edit8: TEdit; |
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33 | Button7: TButton; |
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234 | daniel-mar | 34 | Panel1: TPanel; |
35 | Label1: TLabel; |
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36 | Label3: TLabel; |
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37 | Label4: TLabel; |
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38 | Label5: TLabel; |
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39 | Label6: TLabel; |
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40 | Label7: TLabel; |
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41 | Edit3: TEdit; |
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42 | Edit4: TEdit; |
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43 | CheckBox1: TCheckBox; |
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44 | ComboBox1: TComboBox; |
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45 | Edit5: TEdit; |
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46 | Edit6: TEdit; |
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47 | ListBox1: TListBox; |
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48 | Edit7: TEdit; |
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49 | Button1: TButton; |
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50 | Button3: TButton; |
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51 | Panel2: TPanel; |
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52 | Button2: TButton; |
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53 | Button4: TButton; |
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54 | Edit1: TEdit; |
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55 | Button6: TButton; |
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56 | Label15: TLabel; |
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233 | daniel-mar | 57 | procedure Outline1Change(Sender: TObject; Node: integer); |
58 | procedure Button1Click(Sender: TObject); |
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59 | procedure Button3Click(Sender: TObject); |
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60 | procedure Button4Click(Sender: TObject); |
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61 | procedure Button7Click(Sender: TObject); |
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62 | procedure Button6Click(Sender: TObject); |
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63 | procedure Button8Click(Sender: TObject); |
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64 | procedure Button2Click(Sender: TObject); |
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65 | procedure FormCreate(Sender: TObject); |
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66 | procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
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67 | procedure CheckBox1Click(Sender: TObject); |
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68 | procedure Button9Click(Sender: TObject); |
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69 | procedure Edit8KeyPress(Sender: TObject; var Key: Char); |
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70 | procedure Edit11Change(Sender: TObject); |
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71 | procedure ListBox1KeyDown(Sender: TObject; var Key: Word; |
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72 | Shift: TShiftState); |
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73 | procedure Edit7KeyPress(Sender: TObject; var Key: Char); |
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74 | procedure Edit2KeyPress(Sender: TObject; var Key: Char); |
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75 | procedure Edit1KeyPress(Sender: TObject; var Key: Char); |
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76 | procedure Outline1KeyDown(Sender: TObject; var Key: Word; |
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77 | Shift: TShiftState); |
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78 | procedure Outline1Click(Sender: TObject); |
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79 | procedure FormShow(Sender: TObject); |
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80 | private |
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81 | procedure ShowOID(oid: string; ini: TIniFile; nod: integer); |
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82 | procedure ShowRA(ini: TIniFile; nod: integer); |
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83 | function DBPath: string; |
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84 | function GetAsn1Ids(onlyfirst: boolean): string; |
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85 | procedure SaveChangesIfRequired; |
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86 | procedure ShowError(msg: string); |
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87 | end; |
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88 | |||
89 | var |
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90 | Form1: TForm1; |
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91 | |||
92 | implementation |
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93 | |||
94 | {$R *.DFM} |
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95 | |||
96 | uses |
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97 | SortStr; |
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98 | |||
99 | const |
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100 | TITLE_OID = 'Object Identifiers'; |
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101 | TITLE_RA = 'Registration Authorities'; |
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102 | |||
103 | procedure Split(Delimiter: string; Str: string; ListOfStrings: TStrings) ; |
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104 | var |
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105 | p: integer; |
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106 | begin |
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107 | ListOfStrings.Clear; |
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108 | p := Pos(Delimiter, Str); |
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109 | while p > 0 do |
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110 | begin |
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111 | ListOfStrings.Add(Copy(Str, 1, p-1)); |
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112 | Delete(Str, 1, p); |
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113 | p := Pos(Delimiter, Str); |
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114 | end; |
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115 | if Str <> '' then ListOfStrings.Add(Str); |
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116 | end; |
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117 | |||
118 | procedure ExpandNodeAndParents(nod: TOutlineNode); |
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119 | begin |
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120 | if nod.Parent <> nil then ExpandNodeAndParents(nod.Parent); |
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121 | nod.Expand; |
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122 | end; |
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123 | |||
124 | { Source: Delphi 4 } |
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125 | function Trim(const S: string): string; |
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126 | var |
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127 | I, L: Integer; |
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128 | begin |
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129 | L := Length(S); |
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130 | I := 1; |
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131 | while (I <= L) and (S[I] <= ' ') do Inc(I); |
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132 | if I > L then Result := '' else |
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133 | begin |
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134 | while S[L] <= ' ' do Dec(L); |
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135 | Result := Copy(S, I, L - I + 1); |
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136 | end; |
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137 | end; |
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138 | |||
139 | type |
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140 | TWorkItem = class(TObject) |
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141 | public |
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142 | sectionName: string; |
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143 | ini: TIniFile; |
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144 | nod: integer; |
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145 | end; |
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146 | |||
147 | procedure TForm1.ShowOID(oid: string; ini: TIniFile; nod: integer); |
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148 | var |
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149 | i: integer; |
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150 | sectionName: string; |
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151 | asn1ids: string; |
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152 | l: TList; |
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153 | sl: TStringList; |
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154 | workItem: TWorkItem; |
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155 | begin |
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156 | l := TList.Create; |
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157 | sl := TStringList.Create; |
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158 | |||
159 | workItem := TWorkItem.Create; |
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160 | workItem.sectionName := oid; |
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161 | workItem.ini := ini; |
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162 | workItem.nod := nod; |
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163 | l.Add(workItem); |
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164 | |||
235 | daniel-mar | 165 | while l.Count > 0 do |
166 | begin |
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167 | workItem := l.Items[l.Count-1]; |
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168 | oid := workItem.sectionName; |
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169 | ini := workItem.ini; |
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170 | nod := workItem.nod; |
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171 | workItem.Free; |
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172 | l.Delete(l.Count-1); |
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233 | daniel-mar | 173 | |
235 | daniel-mar | 174 | if oid = 'OID:' then |
175 | begin |
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176 | nod := Outline1.AddChild(nod, TITLE_OID); |
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177 | end |
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233 | daniel-mar | 178 | else |
235 | daniel-mar | 179 | begin |
180 | asn1ids := ini.ReadString(oid, 'asn1id', ''); |
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181 | if ini.ReadBool(oid, 'draft', false) then |
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182 | nod := Outline1.AddChild(nod, Trim(oid+' '+Copy(asn1ids,1,Pos(',',asn1ids+',')-1))+' [DRAFT]') |
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183 | else |
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184 | nod := Outline1.AddChild(nod, Trim(oid+' '+Copy(asn1ids,1,Pos(',',asn1ids+',')-1))); |
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185 | end; |
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186 | sl.Clear; |
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187 | for i := ini.ReadInteger(oid, 'delegates', 0) downto 1 do |
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188 | begin |
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189 | sectionName := ini.ReadString(oid, 'delegate'+IntToStr(i), ''); |
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190 | if sectionName = '' then continue; |
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191 | sl.Add(sectionName); |
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192 | end; |
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193 | SortSL(sl); |
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194 | for i := sl.Count-1 downto 0 do |
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195 | begin |
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196 | sectionName := sl.Strings[i]; |
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233 | daniel-mar | 197 | |
235 | daniel-mar | 198 | workItem := TWorkItem.Create; |
199 | workItem.sectionName := sectionName; |
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200 | workItem.ini := ini; |
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201 | workItem.nod := nod; |
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202 | l.Add(workItem); |
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203 | end; |
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204 | if (oid = 'OID:') or (sl.Count < 125) then |
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205 | ExpandNodeAndParents(Outline1.Items[nod]); |
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233 | daniel-mar | 206 | end; |
207 | |||
208 | sl.Free; |
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209 | l.Free; |
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210 | end; |
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211 | |||
212 | procedure TForm1.ShowRA(ini: TIniFile; nod: integer); |
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213 | var |
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214 | i: integer; |
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215 | sectionName, personname: string; |
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216 | sl: TStringList; |
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217 | begin |
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218 | nod := Outline1.AddChild(nod, TITLE_RA); |
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219 | sl := TStringList.Create; |
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220 | for i := 1 to ini.ReadInteger('RA:', 'count', 0) do |
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221 | begin |
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222 | sectionName := ini.ReadString('RA:', 'ra'+IntToStr(i), ''); |
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223 | if sectionName = '' then continue; |
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224 | personname := ini.ReadString(sectionName, 'name', ''); |
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225 | sl.Add(Trim(sectionName + ' ' + personname)); |
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226 | end; |
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227 | SortSL(sl); |
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228 | for i := 0 to sl.Count-1 do |
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229 | begin |
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230 | sectionName := sl.Strings[i]; |
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231 | Outline1.AddChild(nod, sectionName); |
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232 | ComboBox1.Items.Add(Copy(sectionName,1,Pos(' ',sectionName+' ')-1)); |
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233 | end; |
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234 | sl.Free; |
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235 | ExpandNodeAndParents(Outline1.Items[nod]); |
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236 | end; |
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237 | |||
238 | procedure TForm1.Outline1Change(Sender: TObject; Node: integer); |
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239 | var |
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240 | ini: TIniFile; |
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241 | txtFile: string; |
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242 | begin |
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243 | SaveChangesIfRequired; |
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244 | |||
245 | if Copy(Outline1.Items[Outline1.SelectedItem].Text, 1, 4) = 'OID:' then |
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246 | begin |
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247 | Notebook1.PageIndex := 0; |
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248 | ini := TIniFile.Create(DBPath+'OID.INI'); |
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249 | try |
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250 | Edit4.Text := Copy(Outline1.Items[Outline1.SelectedItem].Text, 1, |
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251 | Pos(' ',Outline1.Items[Outline1.SelectedItem].Text+' ')-1); |
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252 | ListBox1.Items.Clear; |
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253 | Split(',', ini.ReadString(Edit4.Text, 'asn1id', ''), ListBox1.Items); |
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254 | Edit3.Text := ini.ReadString(Edit4.Text, 'description', ''); |
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255 | CheckBox1.Checked := ini.ReadBool(Edit4.Text, 'draft', false); |
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256 | txtFile := DBPath+ini.ReadString(Edit4.Text, 'information', ''); |
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257 | if FileExists(txtFile) then |
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258 | Memo1.Lines.LoadFromFile(txtFile) |
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259 | else |
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260 | Memo1.Lines.Clear; |
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261 | Memo1.Modified := false; |
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262 | ComboBox1.ItemIndex := ComboBox1.Items.IndexOf(ini.ReadString(Edit4.Text, 'ra', '')); |
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263 | Edit5.Text := ini.ReadString(Edit4.Text, 'createdate', ''); |
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264 | Edit6.Text := ini.ReadString(Edit4.Text, 'updatedate', ''); |
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265 | Edit7.Text := ''; |
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266 | finally |
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267 | ini.Free; |
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268 | end; |
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269 | Edit1.Text := ''; |
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270 | end; |
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271 | if Copy(Outline1.Items[Outline1.SelectedItem].Text, 1, 3) = 'RA:' then |
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272 | begin |
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273 | Notebook1.PageIndex := 1; |
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274 | ini := TIniFile.Create(DBPath+'RA.INI'); |
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275 | try |
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276 | Edit9.Text := Copy(Outline1.Items[Outline1.SelectedItem].Text, 1, |
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277 | Pos(' ',Outline1.Items[Outline1.SelectedItem].Text+' ')-1); |
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278 | Edit10.Text := ini.ReadString(Edit9.Text, 'createdate', ''); |
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279 | Edit11.Text := ini.ReadString(Edit9.Text, 'name', ''); |
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280 | Edit12.Text := ini.ReadString(Edit9.Text, 'email', ''); |
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281 | Edit13.Text := ini.ReadString(Edit9.Text, 'phone', ''); |
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282 | Edit14.Text := ini.ReadString(Edit9.Text, 'updatedate', ''); |
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283 | finally |
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284 | ini.Free; |
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285 | end; |
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286 | end; |
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287 | if Outline1.Items[Outline1.SelectedItem].Text = TITLE_OID then |
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288 | begin |
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289 | Notebook1.PageIndex := 2; |
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290 | Edit2.Text := ''; |
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291 | end; |
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292 | if Outline1.Items[Outline1.SelectedItem].Text = TITLE_RA then |
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293 | begin |
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294 | Notebook1.PageIndex := 3; |
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295 | Edit8.Text := ''; |
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296 | end; |
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297 | end; |
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298 | |||
299 | procedure TForm1.FormShow(Sender: TObject); |
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300 | var |
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301 | nod, raroot: integer; |
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302 | ini: TIniFile; |
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303 | begin |
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304 | ComboBox1.Clear; |
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305 | Outline1.Clear; |
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306 | nod := 0; |
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307 | |||
308 | ini := TIniFile.Create(DBPath+'OID.INI'); |
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309 | try |
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310 | ShowOID('OID:', ini, nod); |
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311 | finally |
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312 | ini.Free; |
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313 | end; |
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314 | |||
315 | ini := TIniFile.Create(DBPath+'RA.INI'); |
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316 | try |
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317 | ShowRa(ini, nod); |
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318 | finally |
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319 | ini.Free; |
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320 | end; |
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321 | |||
322 | Outline1Click(Outline1); |
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323 | end; |
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324 | |||
325 | function Asn1IdValid(asn1id: string): boolean; |
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326 | var |
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327 | i: integer; |
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328 | begin |
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329 | if asn1id = '' then |
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330 | begin |
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331 | result := false; |
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332 | exit; |
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333 | end; |
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334 | |||
335 | if not (asn1id[1] in ['a'..'z']) then |
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336 | begin |
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337 | result := false; |
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338 | exit; |
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339 | end; |
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340 | |||
341 | for i := 2 to Length(asn1id) do |
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342 | begin |
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343 | if not (asn1id[1] in ['a'..'z', 'A'..'Z', '0'..'9', '-']) then |
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344 | begin |
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345 | result := false; |
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346 | exit; |
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347 | end; |
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348 | end; |
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349 | |||
350 | result := true; |
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351 | end; |
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352 | |||
353 | procedure TForm1.Button1Click(Sender: TObject); |
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354 | var |
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355 | asn1id: string; |
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356 | i: integer; |
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357 | begin |
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358 | asn1id := Edit7.Text; |
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359 | if asn1id = '' then exit; |
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360 | for i := 0 to ListBox1.Items.Count-1 do |
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361 | begin |
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362 | if ListBox1.Items.Strings[i] = asn1id then ShowError('Item already exists'); |
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363 | end; |
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364 | if not Asn1IdValid(asn1id) then ShowError('Invalid alphanumeric identifier'); |
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365 | ListBox1.Items.Add(asn1id); |
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366 | Outline1.Items[Outline1.SelectedItem].Text := Trim(Edit4.Text + ' ' + GetAsn1Ids(true)); |
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367 | Edit7.Text := ''; |
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368 | end; |
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369 | |||
370 | procedure TForm1.Button3Click(Sender: TObject); |
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371 | begin |
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372 | if (ListBox1.Items.Count > 0) and ListBox1.Selected[ListBox1.ItemIndex] then |
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373 | begin |
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374 | ListBox1.Items.Delete(ListBox1.ItemIndex); |
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375 | end; |
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376 | Outline1.Items[Outline1.SelectedItem].Text := Trim(Edit4.Text + ' ' + GetAsn1Ids(true)); |
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377 | end; |
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378 | |||
379 | function IsPositiveNumber(str: string): boolean; |
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380 | var |
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381 | i: integer; |
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382 | begin |
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383 | if (str = '') then |
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384 | begin |
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385 | result := false; |
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386 | exit; |
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387 | end; |
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388 | |||
389 | result := true; |
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390 | for i := 1 to Length(str) do |
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391 | begin |
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392 | if not (str[i] in ['0'..'9']) then |
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393 | begin |
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394 | result := false; |
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395 | exit; |
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396 | end; |
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397 | end; |
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398 | |||
399 | if (str[1] = '0') and (str <> '0') then |
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400 | begin |
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401 | result := false; |
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402 | exit; |
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403 | end; |
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404 | end; |
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405 | |||
406 | procedure TForm1.Button4Click(Sender: TObject); |
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407 | var |
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408 | ini: TIniFile; |
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409 | i, di: integer; |
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410 | oid, parent_oid, new_value: string; |
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411 | nod: integer; |
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412 | candidate: string; |
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413 | begin |
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414 | if Notebook1.PageIndex = 0 then new_value := Edit1.Text; |
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415 | if Notebook1.PageIndex = 2 then new_value := Edit2.Text; |
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416 | |||
417 | new_value := Trim(new_value); |
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418 | if new_value = '' then exit; |
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419 | |||
420 | if not IsPositiveNumber(new_value) then ShowError('Not a valid number'); |
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421 | |||
422 | if Notebook1.PageIndex = 0 then |
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423 | begin |
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424 | oid := Edit4.Text + '.' + new_value; |
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425 | parent_oid := Edit4.Text; |
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426 | end |
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427 | else |
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428 | begin |
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429 | oid := 'OID:' + new_value; |
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430 | parent_oid := 'OID:'; |
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431 | end; |
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432 | |||
433 | if Outline1.Items[Outline1.SelectedItem].HasItems then |
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434 | for i := Outline1.Items[Outline1.SelectedItem].GetFirstChild to Outline1.Items[Outline1.SelectedItem].GetLastChild do |
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435 | begin |
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436 | candidate := Copy(Trim(Outline1.Lines[i-1]), 1, Pos(' ',Trim(Outline1.Lines[i-1])+' ')-1); |
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437 | if oid = candidate then ShowError('Item already exists'); |
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438 | end; |
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439 | |||
440 | if (parent_oid = 'OID:') and (StrToInt(new_value) > 2) then ShowError('Number must not exceed 2'); |
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441 | if (parent_oid = 'OID:0') and (StrToInt(new_value) > 39) then ShowError('Number must not exceed 39'); |
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442 | if (parent_oid = 'OID:1') and (StrToInt(new_value) > 39) then ShowError('Number must not exceed 39'); |
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443 | |||
444 | ini := TIniFile.Create(DBPath+'OID.INI'); |
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445 | try |
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446 | nod := Outline1.AddChild(Outline1.SelectedItem, oid); |
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447 | ComboBox1.Text := ini.ReadString(parent_oid, 'ra', ''); |
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448 | |||
449 | di := ini.ReadInteger(parent_oid, 'delegates', 0); |
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450 | ini.WriteInteger(parent_oid, 'delegates', di+1); |
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451 | ini.WriteString(parent_oid, 'delegate'+IntToStr(di+1), oid); |
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452 | |||
453 | ini.WriteString(oid, 'createdate', DateToStr(date)); |
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454 | ini.WriteString(oid, 'ra', ComboBox1.Text); |
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455 | |||
456 | if Notebook1.PageIndex = 0 then Edit1.Text := ''; |
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457 | if Notebook1.PageIndex = 2 then Edit2.Text := ''; |
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458 | |||
459 | Outline1.SelectedItem := nod; |
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460 | |||
461 | { ini.UpdateFile; } |
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462 | finally |
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463 | ini.Free; |
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464 | end; |
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465 | |||
466 | ShowMessage('Created: ' + oid); |
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467 | end; |
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468 | |||
469 | procedure TForm1.Button7Click(Sender: TObject); |
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470 | var |
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471 | ini: TIniFile; |
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472 | di: integer; |
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473 | nod: integer; |
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474 | sectionName, new_value, candidate: string; |
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475 | i: integer; |
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476 | begin |
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477 | ini := TIniFile.Create(DBPath+'RA.INI'); |
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478 | try |
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479 | new_value := Edit8.Text; |
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480 | new_value := Trim(new_value); |
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481 | if new_value = '' then exit; |
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482 | |||
483 | sectionName := 'RA:'+new_value; |
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484 | |||
485 | if Outline1.Items[Outline1.SelectedItem].HasItems then |
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486 | for i := Outline1.Items[Outline1.SelectedItem].GetFirstChild to Outline1.Items[Outline1.SelectedItem].GetLastChild do |
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487 | begin |
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488 | candidate := Trim(Outline1.Lines[i-1]); |
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489 | if sectionName = candidate then ShowError('Item already exists'); |
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490 | end; |
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491 | |||
492 | di := ini.ReadInteger('RA:', 'count', 0); |
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493 | ini.WriteInteger('RA:', 'count', di+1); |
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494 | ini.WriteString('RA:', 'ra'+IntToStr(di+1), sectionName); |
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495 | |||
496 | nod := Outline1.AddChild(Outline1.SelectedItem, sectionName); |
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497 | |||
498 | ini.WriteString(sectionName, 'createdate', DateToStr(date)); |
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499 | |||
500 | Edit8.Text := ''; |
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501 | |||
502 | Outline1.SelectedItem := nod; |
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503 | |||
504 | ini.WriteString(sectionName, 'createdate', DateToStr(date)); |
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505 | |||
506 | { ini.UpdateFile; } |
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507 | finally |
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508 | ini.Free; |
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509 | end; |
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510 | |||
511 | ComboBox1.Items.Add(sectionName); |
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512 | |||
513 | ShowMessage('Created: ' + sectionName); |
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514 | end; |
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515 | |||
516 | procedure IniReadSections(ini: TIniFile; Strings: TStrings); |
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517 | const |
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518 | BufSize = 16384; |
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519 | var |
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520 | Buffer, P: PChar; |
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521 | FFileName: string; |
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522 | begin |
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523 | GetMem(Buffer, BufSize); |
||
524 | try |
||
525 | Strings.BeginUpdate; |
||
526 | try |
||
527 | Strings.Clear; |
||
528 | FFileName := ini.FileName; |
||
529 | if GetPrivateProfileString(nil, nil, nil, Buffer, BufSize, |
||
530 | @FFileName[1]) <> 0 then |
||
531 | begin |
||
532 | P := Buffer; |
||
533 | while P^ <> #0 do |
||
534 | begin |
||
535 | Strings.Add(StrPas(P)); |
||
536 | Inc(P, StrLen(P) + 1); |
||
537 | end; |
||
538 | end; |
||
539 | finally |
||
540 | Strings.EndUpdate; |
||
541 | end; |
||
542 | finally |
||
543 | FreeMem(Buffer, BufSize); |
||
544 | end; |
||
545 | end; |
||
546 | |||
547 | procedure TForm1.Button6Click(Sender: TObject); |
||
548 | var |
||
549 | ini: TIniFile; |
||
550 | nod: TOutlineNode; |
||
551 | parent_oid, this_oid: string; |
||
552 | i: integer; |
||
553 | sl: TStringList; |
||
554 | begin |
||
555 | if MessageDlg('Are you sure?', mtConfirmation, mbYesNoCancel, 0) <> mrYes then exit; |
||
556 | |||
557 | ini := TIniFile.Create(DBPath+'OID.INI'); |
||
558 | try |
||
559 | this_oid := Edit4.Text; |
||
560 | |||
561 | if Outline1.Items[Outline1.SelectedItem].Parent.Text = TITLE_OID then |
||
562 | parent_oid := 'OID:' |
||
563 | else |
||
564 | parent_oid := Copy(Outline1.Items[Outline1.SelectedItem].Parent.Text, 1, |
||
565 | Pos(' ', Outline1.Items[Outline1.SelectedItem].Parent.Text+' ')-1); |
||
566 | |||
567 | nod := Outline1.Items[Outline1.SelectedItem]; |
||
568 | Outline1.SelectedItem := nod.Parent.Index; |
||
569 | Outline1.Delete(nod.Index); |
||
570 | |||
571 | ini.EraseSection(this_oid); |
||
572 | |||
573 | sl := TStringList.Create; |
||
574 | IniReadSections(ini, sl); |
||
575 | for i := 0 to sl.Count-1 do |
||
576 | begin |
||
577 | if Copy(sl.Strings[i], 1, Length(this_oid)+1) = this_oid+'.' then |
||
578 | begin |
||
579 | ini.EraseSection(sl.Strings[i]); |
||
580 | end; |
||
581 | end; |
||
582 | sl.Free; |
||
583 | |||
584 | for i := 1 to ini.ReadInteger(parent_oid, 'delegates', 0) do |
||
585 | begin |
||
586 | if ini.ReadString(parent_oid, 'delegate'+IntToStr(i), '') = this_oid then |
||
587 | begin |
||
588 | ini.WriteString(parent_oid, 'delegate'+IntToStr(i), ''); |
||
589 | end; |
||
590 | end; |
||
591 | |||
592 | { ini.UpdateFile; } |
||
593 | finally |
||
594 | ini.Free; |
||
595 | end; |
||
596 | end; |
||
597 | |||
598 | procedure TForm1.Button8Click(Sender: TObject); |
||
599 | var |
||
600 | ini: TIniFile; |
||
601 | nod: TOutlineNode; |
||
602 | parent_ra, this_ra: string; |
||
603 | i: integer; |
||
604 | begin |
||
605 | if MessageDlg('Are you sure?', mtConfirmation, mbYesNoCancel, 0) <> mrYes then exit; |
||
606 | |||
607 | ini := TIniFile.Create(DBPath+'RA.INI'); |
||
608 | try |
||
609 | this_ra := Copy(Outline1.Items[Outline1.SelectedItem].Text, 1, Pos(' ',Outline1.Items[Outline1.SelectedItem].Text+' ')-1); |
||
610 | if Outline1.Items[Outline1.SelectedItem].Parent.Text = TITLE_RA then |
||
611 | parent_ra := 'RA:' |
||
612 | else |
||
613 | parent_ra := Copy(Outline1.Items[Outline1.SelectedItem].Parent.Text, 1, |
||
614 | Pos(' ', Outline1.Items[Outline1.SelectedItem].Parent.Text+' ')-1); |
||
615 | |||
616 | nod := Outline1.Items[Outline1.SelectedItem]; |
||
617 | Outline1.SelectedItem := nod.Parent.Index; |
||
618 | Outline1.Delete(nod.Index); |
||
619 | |||
620 | ini.EraseSection(this_ra); |
||
621 | |||
622 | for i := 1 to ini.ReadInteger(parent_ra, 'count', 0) do |
||
623 | begin |
||
624 | if ini.ReadString(parent_ra, 'ra'+IntToStr(i), '') = this_ra then |
||
625 | begin |
||
626 | ini.WriteString(parent_ra, 'ra'+IntToStr(i), ''); |
||
627 | end; |
||
628 | end; |
||
629 | |||
630 | ComboBox1.Items.Delete(ComboBox1.Items.IndexOf(this_ra)); |
||
631 | |||
632 | { ini.UpdateFile; } |
||
633 | finally |
||
634 | ini.Free; |
||
635 | end; |
||
636 | end; |
||
637 | |||
638 | function RandomStr(len: integer): string; |
||
639 | var |
||
640 | i: integer; |
||
641 | begin |
||
642 | result := ''; |
||
643 | for i := 1 to len do |
||
644 | begin |
||
645 | result := result + Chr(ord('A') + Random(26)); |
||
646 | end; |
||
647 | end; |
||
648 | |||
649 | procedure TForm1.Button2Click(Sender: TObject); |
||
650 | var |
||
651 | ini: TIniFile; |
||
652 | txtFile, asn1s: string; |
||
653 | modified: boolean; |
||
654 | begin |
||
655 | { Attention: Do not rely on Outline1.Items[Outline1.SelectedItem].Text, because Button2.Click |
||
656 | will be called in Outline1OnChange()! } |
||
657 | |||
658 | ini := TIniFile.Create(DBPath+'OID.INI'); |
||
659 | try |
||
660 | modified := false; |
||
661 | |||
662 | if ini.ReadString(Edit4.Text, 'ra', '') <> ComboBox1.Text then |
||
663 | begin |
||
664 | modified := true; |
||
665 | ini.WriteString(Edit4.Text, 'ra', ComboBox1.Text); |
||
666 | end; |
||
667 | |||
668 | if ini.ReadString(Edit4.Text, 'description', '') <> Edit3.Text then |
||
669 | begin |
||
670 | modified := true; |
||
671 | ini.WriteString(Edit4.Text, 'description', Edit3.Text); |
||
672 | end; |
||
673 | |||
674 | if ini.ReadBool(Edit4.Text, 'draft', false) <> CheckBox1.Checked then |
||
675 | begin |
||
676 | modified := true; |
||
677 | ini.WriteBool(Edit4.Text, 'draft', CheckBox1.Checked); |
||
678 | end; |
||
679 | |||
680 | if Memo1.Modified then |
||
681 | begin |
||
682 | modified := true; |
||
683 | if Trim(Memo1.Text) = '' then |
||
684 | begin |
||
685 | txtFile := ini.ReadString(Edit4.Text, 'information', ''); |
||
686 | if FileExists(DBPath+txtFile) then |
||
687 | begin |
||
235 | daniel-mar | 688 | SysUtils.DeleteFile(DBPath+txtFile); |
233 | daniel-mar | 689 | end; |
690 | if txtFile <> '' then |
||
691 | begin |
||
692 | ini.WriteString(Edit4.Text, 'information', '') |
||
693 | end; |
||
694 | end |
||
695 | else |
||
696 | begin |
||
697 | txtFile := ini.ReadString(Edit4.Text, 'information', ''); |
||
698 | if txtFile = '' then |
||
699 | begin |
||
700 | repeat |
||
701 | txtFile := RandomStr(8) + '.TXT'; |
||
702 | until not FileExists(DBPath+txtFile); |
||
703 | ini.WriteString(Edit4.Text, 'information', txtFile); |
||
704 | end; |
||
705 | |||
706 | Memo1.Lines.SaveToFile(DBPath+txtFile); |
||
707 | Memo1.Modified := false; |
||
708 | end; |
||
709 | end; |
||
710 | |||
711 | asn1s := GetAsn1Ids(false); |
||
712 | if ini.ReadString(Edit4.Text, 'asn1id', '') <> asn1s then |
||
713 | begin |
||
714 | modified := true; |
||
715 | ini.WriteString(Edit4.Text, 'asn1id', asn1s); |
||
716 | end; |
||
717 | |||
718 | if modified then |
||
719 | begin |
||
720 | ini.WriteString(Edit4.Text, 'updatedate', DateToStr(Date)); |
||
721 | { ini.Updatefile; } |
||
722 | end; |
||
723 | finally |
||
724 | ini.Free; |
||
725 | end; |
||
726 | end; |
||
727 | |||
728 | function TForm1.GetAsn1Ids(onlyfirst: boolean): string; |
||
729 | var |
||
730 | i: integer; |
||
731 | begin |
||
732 | result := ''; |
||
733 | for i := 0 to ListBox1.Items.Count-1 do |
||
734 | begin |
||
735 | if result = '' then |
||
736 | result := ListBox1.Items.Strings[i] |
||
737 | else if not onlyfirst then |
||
738 | result := result + ',' + ListBox1.Items.Strings[i]; |
||
739 | end; |
||
740 | end; |
||
741 | |||
742 | function IniValueExists(ini: TIniFile; const Section, Ident: string): Boolean; |
||
743 | var |
||
744 | S: TStrings; |
||
745 | begin |
||
746 | S := TStringList.Create; |
||
747 | try |
||
748 | ini.ReadSection(Section, S); |
||
749 | Result := S.IndexOf(Ident) > -1; |
||
750 | finally |
||
751 | S.Free; |
||
752 | end; |
||
753 | end; |
||
754 | |||
234 | daniel-mar | 755 | var |
756 | MkDirTriedOnce: boolean; { Avoid that the debugger always shows the exception } |
||
757 | procedure MakeDirIfRequired(dirname: string); |
||
758 | begin |
||
759 | if dirname[Length(dirname)] = '\' then dirname := Copy(dirname, 1, Length(dirname)-1); |
||
760 | |||
761 | if not MkDirTriedOnce then |
||
762 | begin |
||
763 | try |
||
764 | MkDir(dirname); |
||
765 | except |
||
766 | end; |
||
767 | MkDirTriedOnce := true; |
||
768 | end; |
||
769 | end; |
||
770 | |||
233 | daniel-mar | 771 | function TForm1.DBPath: string; |
772 | var |
||
773 | ini: TIniFile; |
||
774 | begin |
||
775 | ini := TIniFile.Create('.\OIDPLUS.INI'); |
||
776 | try |
||
777 | if not IniValueExists(ini, 'SETTINGS', 'DATA') then |
||
778 | begin |
||
779 | result := 'DB\'; |
||
780 | ini.WriteString('SETTINGS', 'DATA', result); |
||
781 | { ini.UpdateFile; } |
||
782 | end |
||
783 | else |
||
784 | begin |
||
785 | result := ini.ReadString('SETTINGS', 'DATA', 'DB\'); |
||
786 | end; |
||
234 | daniel-mar | 787 | MakeDirIfRequired(result); |
233 | daniel-mar | 788 | finally |
789 | ini.Free; |
||
790 | end; |
||
791 | end; |
||
792 | |||
793 | procedure TForm1.FormCreate(Sender: TObject); |
||
794 | begin |
||
795 | Notebook1.PageIndex := 2; |
||
796 | Randomize; |
||
797 | end; |
||
798 | |||
799 | procedure TForm1.SaveChangesIfRequired; |
||
800 | begin |
||
801 | if Notebook1.PageIndex = 0 then Button2.Click; { Save changes } |
||
802 | if Notebook1.PageIndex = 1 then Button9.Click; { Save changes } |
||
803 | end; |
||
804 | |||
805 | procedure TForm1.FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
||
806 | begin |
||
807 | SaveChangesIfRequired; |
||
808 | CanClose := true; |
||
809 | end; |
||
810 | |||
811 | procedure TForm1.CheckBox1Click(Sender: TObject); |
||
812 | begin |
||
813 | if CheckBox1.Checked then |
||
814 | Outline1.Items[Outline1.SelectedItem].Text := Trim(Edit4.Text+' '+GetAsn1Ids(true))+' [DRAFT]' |
||
815 | else |
||
816 | Outline1.Items[Outline1.SelectedItem].Text := Trim(Edit4.Text+' '+GetAsn1Ids(true)); |
||
817 | end; |
||
818 | |||
819 | procedure TForm1.ShowError(msg: string); |
||
820 | begin |
||
821 | MessageDlg(msg, mtError, [mbOk], 0); |
||
822 | Abort; |
||
823 | end; |
||
824 | |||
825 | procedure TForm1.Button9Click(Sender: TObject); |
||
826 | var |
||
827 | ini: TIniFile; |
||
828 | txtFile, asn1s: string; |
||
829 | modified: boolean; |
||
830 | begin |
||
831 | { Attention: Do not rely on Outline1.Items[Outline1.SelectedItem].Text, because Button9.Click |
||
832 | will be called in Outline1OnChange()! } |
||
833 | |||
834 | ini := TIniFile.Create(DBPath+'RA.INI'); |
||
835 | try |
||
836 | modified := false; |
||
837 | if ini.ReadString(Edit9.Text, 'name', '') <> Edit11.Text then |
||
838 | begin |
||
839 | modified := true; |
||
840 | ini.WriteString(Edit9.Text, 'name', Edit11.Text); |
||
841 | end; |
||
842 | if ini.ReadString(Edit9.Text, 'email', '') <> Edit12.Text then |
||
843 | begin |
||
844 | modified := true; |
||
845 | ini.WriteString(Edit9.Text, 'email', Edit12.Text); |
||
846 | end; |
||
847 | if ini.ReadString(Edit9.Text, 'phone', '') <> Edit13.Text then |
||
848 | begin |
||
849 | modified := true; |
||
850 | ini.WriteString(Edit9.Text, 'phone', Edit13.Text); |
||
851 | end; |
||
852 | if modified then |
||
853 | begin |
||
854 | ini.WriteString(Edit9.Text, 'updatedate', DateToStr(Date)); |
||
855 | { ini.Updatefile; } |
||
856 | end; |
||
857 | finally |
||
858 | ini.Free; |
||
859 | end; |
||
860 | end; |
||
861 | |||
862 | procedure TForm1.Edit8KeyPress(Sender: TObject; var Key: Char); |
||
863 | begin |
||
864 | if Key = #13 then |
||
865 | begin |
||
866 | Button7.Click; |
||
867 | Key := #0; |
||
868 | Exit; |
||
869 | end; |
||
870 | if Key = #8(*backspace*) then exit; |
||
871 | if Key in ['a'..'z'] then Key := UpCase(Key); |
||
872 | if not (Key in ['A'..'Z', '-']) then |
||
873 | begin |
||
234 | daniel-mar | 874 | MessageBeep(0); |
233 | daniel-mar | 875 | Key := #0; |
876 | end; |
||
877 | end; |
||
878 | |||
879 | procedure TForm1.Edit11Change(Sender: TObject); |
||
880 | begin |
||
881 | Outline1.Items[Outline1.SelectedItem].Text := Trim(Edit9.Text + ' ' + Edit11.Text); |
||
882 | end; |
||
883 | |||
884 | procedure TForm1.ListBox1KeyDown(Sender: TObject; var Key: Word; |
||
885 | Shift: TShiftState); |
||
886 | begin |
||
887 | If Key = 46(*DEL*) then |
||
888 | begin |
||
889 | Button3.Click; |
||
890 | Key := 0; |
||
891 | end; |
||
892 | end; |
||
893 | |||
894 | procedure TForm1.Edit7KeyPress(Sender: TObject; var Key: Char); |
||
895 | begin |
||
896 | if Key = #13 then |
||
897 | begin |
||
898 | Button1.Click; |
||
899 | Key := #0; |
||
900 | end; |
||
901 | end; |
||
902 | |||
903 | procedure TForm1.Edit2KeyPress(Sender: TObject; var Key: Char); |
||
904 | begin |
||
905 | if Key = #13 then |
||
906 | begin |
||
907 | Button5.Click; |
||
908 | Key := #0; |
||
909 | end; |
||
910 | end; |
||
911 | |||
912 | procedure TForm1.Edit1KeyPress(Sender: TObject; var Key: Char); |
||
913 | begin |
||
914 | if Key = #13 then |
||
915 | begin |
||
916 | Button4.Click; |
||
917 | Key := #0; |
||
918 | end; |
||
919 | end; |
||
920 | |||
921 | procedure TForm1.Outline1KeyDown(Sender: TObject; var Key: Word; |
||
922 | Shift: TShiftState); |
||
923 | begin |
||
924 | if Key = 46(*DEL*) then |
||
925 | begin |
||
926 | if Copy(Outline1.Items[Outline1.SelectedItem].Text, 1, 4) = 'OID:' then |
||
927 | begin |
||
928 | Button6.Click; |
||
929 | end |
||
930 | else if Copy(Outline1.Items[Outline1.SelectedItem].Text, 1, 3) = 'RA:' then |
||
931 | begin |
||
932 | Button8.Click; |
||
933 | end |
||
934 | else |
||
935 | begin |
||
234 | daniel-mar | 936 | MessageBeep(0); |
233 | daniel-mar | 937 | end; |
938 | |||
939 | Key := 0; |
||
940 | end; |
||
941 | end; |
||
942 | |||
943 | procedure TForm1.Outline1Click(Sender: TObject); |
||
944 | begin |
||
945 | Outline1Change(Sender, Outline1.SelectedItem); |
||
946 | end; |
||
947 | |||
948 | end. |